.inputContaint {
    margin: 20px auto 0;
    width: 80%;
    position: fixed;
    left: 50%;
    transform: translate3d(-50%, 0px, 0px);
    display: flex;
    flex-direction: column;
}

#myinput {
    box-sizing: border-box;
    color: gray;
    height: 60px;
    line-height: 60px;
    padding: 0 20px;
    font-size: 30px;
    text-align: center;
    outline: none;
    border-radius: 10px;
    border: 1px solid gray;
}

.btns {
    bottom: 0px;
    right: 0px;
    display: flex;
    flex-direction: row;
    height: 100%;
    justify-content: right;
    z-index: 1;
    margin-right: 10px;
}

.btns>span,
.btn {
    color: rgba(200, 200, 200, 0.8);
    padding: 3px 5px;
}

.btn {
    cursor: pointer;
    transition: color 1s;
}

.btn:hover {
    color: white;
}

::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #ddd;
}

::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #ddd;
}

:-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #ddd;
}

.itemContainer {
    margin: 107px auto 10px;
    height: calc(100% - 117px);
    width: 80%;
    overflow: auto;
}

ul {
    list-style-type: none;
    display: flex;
    text-align: left;
    flex-direction: column;
}

li {
    font-size: 25px;
    color: white;
    cursor: pointer;
    width: calc(100% - 8px);
    padding: 0 20px;
    margin: 3px auto;
    box-sizing: border-box;
    transition: 0.5s;
}

.listUl li:hover {
    text-decoration: line-through;
}

.doneListUl li {
    text-decoration: line-through;
    color: rgba(200, 200, 200, 0.8);
}

.doneListUl li:hover {
    color: white;
}

li:hover {
    background-color: rgba(80, 80, 80, 0.1);
}

.title {
    font-size: 20px;
    color: white;
    font-weight: bolder;
    text-align: center;
    letter-spacing: 5px;
    padding: 0px 20px 5px;
}